🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.19 AU - 2.19 AU

Year: 1196 Days

Day: 28.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.88 AU - 2.96 AU

Year: 1841 Days

Day: 18.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 162.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,796,163 km

• M1: 30,967 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.49 AU - 3.59 AU

Year: 2457 Days

Day: 13.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,796,163 km

• M1: 1,953,898 km (0.081 R)

Asteroid Belt

Center: 4.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.6

Radius: 12

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.61 AU - 5.69 AU

Year: 3700 Days

Day: 12.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 28,796,163 km

• M1: 149,299 km (0.062 R)
• M2: 755,170 km (0.098 R)
• M3: 1,281,605 km (0.115 R)
• M4: 1,922,632 km (0.107 R)
• M5: 2,882,452 km (0.109 R)
• M6: 4,759,456 km (0.034 R)
• M7: 5,241,012 km (0.06 R)
• M8: 5,728,402 km (0.091 R)
• M9: 6,502,122 km (0.093 R)
• M10: 9,135,344 km (0.118 R)
• M11: 9,541,053 km (0.096 R)
• M12: 10,507,904 km (0.117 R)
• M13: 11,411,625 km (0.063 R)
• M14: 14,584,446 km (0.107 R)
• M15: 15,088,441 km (0.116 R)
• M16: 18,361,343 km (0.059 R)
• M17: 20,663,056 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.9

Radius: 14.3

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.93 AU - 13.73 AU

Year: 15013 Days

Day: 9.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 28,796,163 km

• M1: 179,667 km (0.045 R)
• M2: 942,766 km (0.095 R)
• M3: 1,592,469 km (0.115 R)
• M4: 2,909,230 km (0.077 R)
• M5: 6,998,338 km (0.068 R)
• M6: 10,420,688 km (0.114 R)
• M7: 11,916,218 km (0.11 R)
• M8: 17,753,079 km (0.095 R)
• M9: 22,535,274 km (0.102 R)
• M10: 23,271,594 km (0.066 R)
• M11: 24,176,063 km (0.067 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 14,900 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit